公开(公告)号：US10568281B2

公开(公告)日：2020-02-25

申请号：US15714336

申请日：2017-09-25

申请人： E GREEN GLOBAL CO., LTD.

发明人： Keejoon Shin ,  Eunyoung Jeon ,  Euna Seol ,  Jiyoung Park ,  Dongkeun Lee

IPC分类号： A01H4/00 ,  A01H3/02 ,  A01H3/00

摘要： Provided is a pretreatment method for directly seeding an in vitro microtuber in an open field including: sterilizing a washed in vitro microtuber with chlorine dioxide and drying the sterilized in vitro microtuber; irradiating the dried in vitro microtuber with light and greening the dried in vitro microtuber; putting the greened in vitro microtuber in a storage container and storing the greened in vitro microtuber in a temperature range of 2 to 4° C.; and germinating the in vitro microtuber. The in vitro microtuber can quickly adapt to environment when directly seeded on a field, an early-stage management of the in vitro microtuber is facilitated, and physiological functions thereof such as vitamin synthesis is activated.